| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.46 | 3.284% | $173.9922 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $5.93 | 3.546% | $6.1403 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $190.32 | 9.380% | $208.172 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $73.28 | 12.435% | $82.3924 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $244.88 | 13.499% | $277.9364 | $277.94 | $277.95 | $277.90 |
| Purchase #6 | $16.96 | 9.588% | $18.5861 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $31.65 | 6.286% | $33.6395 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $731.48 | $800.8589 | $800.86 | $800.90 | $800.80 | |